metal labels "CHVALKO - IDEAL, zák. chráněno p. č. 35006" (patent no.), Bohemia, 1st third of 20th century, nickel-plated base metal (partly wiped off), celuloid, spring mechanism, hinged cover, size 30 x 7 x 26 cm
#12013289
auction 30
30th auction of Fine Art, Antiques and Design
Information at aukce@sypka.cz, mob. 608 958 322.
